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3D Printing Filament Calculator

Calculate filament cost, weight and length for any print
Last updated: April 2026By the fixnow.tools team — verified seller fee data
Units
Filament Material
Filament Diameter
Density (g/cm³)
Print & Spool Details
Filament Used (from slicer) — g
Grams shown in your slicer (Cura, PrusaSlicer, Bambu Studio)
Spool Weight
Spool Price (RM)
Electricity Cost (RM/kWh)
TNB rate ~RM0.37–0.55/kWh for home use
Print Time (hours)
Printer Wattage (W)
Typical FDM: 80–200W. Bambu X1: ~180W.
Filament Cost for This Print
RM 0.00
0g used · 0m · RM0.00 total with electricity
Length Used
0m
metres of filament
Electricity
RM 0
for print time
Total Cost
RM 0
filament + electricity
Spool Usage 0% used
Used: 0g Remaining: 1000g
💰 Full Cost Breakdown
Filament costRM 0.00
Electricity costRM 0.00
Cost per gramRM 0.00/g
Cost per metreRM 0.00/m
Total print costRM 0.00
Material Properties — PLA

Frequently Asked Questions

How do I find how much filament my print uses? +

Slice your model in your slicer software (Cura, PrusaSlicer, Bambu Studio) and look at the filament estimate — it shows grams and sometimes metres. Enter that weight in grams here to get the cost.

How many metres on a 1kg spool? +

For 1.75mm PLA: ~335 metres. PETG: ~330m. ABS: ~400m. TPU: ~340m. The exact length depends on the material density — this calculator shows you precisely.

What's a realistic cost per print? +

A small figurine (15–30g) costs roughly RM0.75–2.00 in filament. A larger functional part (80–150g) costs RM4–10. Electricity is typically negligible at RM0.50–2.00 for a 3–8 hour print.

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